# Triserva One — Dispatch & Incident Response

> Dispatch & Incident Response (iPhone/iPad app by John Seall.)

- Source: https://appshunter.io/ios/app/triserva-one/id6773538782 (this page in markdown: same URL + `.md`)
- Developer: [John Seall](https://appshunter.io/developer/6773538784)
- Category: Business, Productivity
- Price: Free
- Age rating: 17+
- Requires: iOS 26.5 · 14 MB
- Languages: English
- Released: 2026-10-19
- Data updated: 2026-10-28

## What is Triserva One?

Triserva One connects authorized fire, EMS, and public safety personnel with their department's dispatch and incident information. An account from a participating organization is required.

STAY INFORMED
Listen to authorized live radio traffic, review pager recordings, and view available dispatch details, transcripts, and mapped locations.

COORDINATE YOUR RESPONSE
Update your responder status and work with incident resources, apparatus, and command assignments according to your department permissions.

WORK WITH YOUR DEPARTMENT
Access authorized department communications and meeting tools, including meeting audio recording and transcript review where enabled.

CONNECTED EXPERIENCES
Use the companion Apple Watch app for pager information and supported CarPlay controls for traffic playback, incident information, and response actions. Available features depend on your organization's configuration and your assigned access.

Triserva One requires an internet connection for server updates. Microphone, camera, location, and notification access are requested for the features that use them.

For account access, contact your department administrator. For product help, visit support.triserva.com.

## Is Triserva One safe?

Not enough ratings yet to assess Triserva One.

## Is Triserva One legit?

Triserva One has limited verification signals. The AppsHunter Legitimacy Score for Triserva One is 58 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 2 releases)

### 2.2 — 2026-10-27

Choose an alert tone from built-in sounds or import your own short audio from Files. Preview sounds and test alerts while your iPhone is locked.

Improved saved-login handling when a feature is unavailable.

### 2 — 2026-10-19

No release notes.

## Related topics

[first responder app](https://appshunter.io/ios/topics/first-responder-app)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-28.*